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- The harmonic voltage at zero power test of Longquan HVDC converter station is calculated. 摘要计算了龙泉-政平HVDC工程龙泉站系统试验期间零功率试验时的谐波电压。
- Abstract : Influence of shunt capacitor bank on electrified wire netting harmonic voltage and current are discussed. 摘 要 :本文讨论了并联电容器组对电网谐波电压和电流的影响。
- In the paper, I put the minimum of filter cost as objective function, put harmonic voltage of each node as restriction. 本文中以无源和有源滤波器安装总费用最小作为目标函数,以各节点谐波电压作为约束条件。
- Results show the proposed approach is effective in controlling series APF for harmonic voltage and reactive power compensation. 模拟结果得知所提出之策略能够有效地达到抑制谐波电压及虚功补偿之目的。
- The principle of CIM is to c ompare two magnitudes of harmonic voltage sources in the Thevenin equivalent cir cuit and choose the larger one as the main harmonic source. 该方法的原理是比较戴 维南等效回路中两个谐波电压源的大小,取较大的一个作为主谐波源。
- This work presents the results on the accuray of watthour meters when subject to closely-duplicated real-world unbalanced harmonic voltage and current conditions. 阐述了在精确重现实际不平衡谐波电压和电流条件下电度表准确度研究项目第一阶段的结果。
- The individual and total harmonic voltage distortion limits, APF active power consumption/generation, levels of voltage imbalance, and the size of the APF can be taken into account. 限制式考虑的项目有个别及总谐波电压失真、滤波器功率平衡限制式、电压不平衡率和滤波器容量。
- In this paper,use C++ program and reality measure data to simulation harmonic voltage distortion arise from V/v connect-ed transformer based on three-phase traction substation model. 本文通过建立牵引变电所的三相模型,并结合现场实测数据,利用C++程序语言编写的程序仿真计算了V/v接线牵引变压器在电力系统中引起的电压畸变率。
- Mathematical modal is built for the harmonics with mathematical resolution to calculate theharmonic contents and distortion rate of harmonic voltage. 接着用数学解析的方法对谐波进行数学建模,求解出谐波电流含量和谐波电压畸变率。
- Filtering Intermediate Frequency Harmonic Voltage 中频谐波治理
- Harmonic voltage and current distortions 以谐波电压、电流失真
- The matrix couples the TCR harmonic voltages and currents without any approximation and it does not vary with the harmonic conditions of the system. 该矩阵把TCR的谐波电压、电流耦合在一起,没有任何近似,且该矩阵是一个常量,不随系统谐波参数变化。
- voltage fluctuation and harmonic voltage 电压波动及谐波
- On Harmonic Voltage Generated by Different Voltage in Power Network 浅谈电网中各电压等级下的谐波电压问题
- Its voltage has not been exceeded. 它的电压没有超过。
- Study of Harmonic Voltage Source with Dual PWM Controller 采用二重化技术实现的谐波电压源研制
- The harmonic combination of these tones. 四度和音音调的和谐组合
- INFLUENCE OF TRANSFORMER WINDING CONNECTION ON HARMONIC VOLTAGE 配电变压器接法对谐波影响的分析
- Study on Test Instrument for Harmonic Voltage Factor 谐波电压因数测试仪的研究
- Calculating No-load Harmonic Voltage of Synchronous Generators 同步发电机空载电压计算方法比较